2006/10/3, Shawn Wilton wrote: > I just noticed the debug exec on my ICD has no version info. Could this be > the cause of my problems? If so, how would I restore it on this little > header. Shawn, I just confirmed with mine, with MPLAB v7.41, it said 01.00.04.00 for debug executive. Just to confirm, as someone already pointed out in recent message, did you pull up GPIO3 to Vdd? I means when the header is in your target circuit. And if you use only the header alone, I think you might not get anything out of it since GPIO3 is not pulled to Vdd. Best regards, -- WH Tan -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist